How to Fertilize Parma violet 'Conte di Brazza'?
Balanced perennial feed every four weeks from spring through summer

Parma violet 'Conte di Brazza' · Viola 'Conte di Brazza'
Grow in fertile, humus-rich, moist but well-drained soil in full sun or partial shade. In cold areas overwinter indoors or under glass
Balanced perennial feed every four weeks from spring through summer